TAPPI T 845 om-20

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TAPPI T 845 om-20 measures the force required to separate the linerboard facings from the medium in corrugated board after the board has been immersed in water for a period of time. It may be used to evaluate the water resistance properties or levels in water resistant adhesive.

This procedure mirrors the process in T 821 “Pin Adhesion of corrugated board by selective separation” with differences in how samples are prepared for testing and how results are interpreted.

Product Details

Published:
2020
ANSI:
ANSI Approved
Number of Pages:
6
File Size:
1 file , 330 KB

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